search for: as_uint64

...ontext.guestid); goto Cleanup; } /* Write our OS info */ wrmsrl(HV_X64_MSR_GUEST_OS_ID, HV_LINUX_GUEST_ID); - gHvContext.GuestId = HV_LINUX_GUEST_ID; + g_hv_context.guestid = HV_LINUX_GUEST_ID; /* See if the hypercall page is already set */ rdmsrl(HV_X64_MSR_HYPERCALL, hypercallMsr.as_uint64); @@ -250,28 +251,29 @@ int HvInit(void) goto Cleanup; } - gHvContext.HypercallPage = virtAddr; + g_hv_context.hypercall_page = virtAddr; DPRINT_INFO(VMBUS, "Hypercall page VA=%p, PA=0x%0llx", - gHvContext.HypercallPage, + g_hv_context.hypercall_page, (u64)hype...

...ontext.guestid); goto Cleanup; } /* Write our OS info */ wrmsrl(HV_X64_MSR_GUEST_OS_ID, HV_LINUX_GUEST_ID); - gHvContext.GuestId = HV_LINUX_GUEST_ID; + g_hv_context.guestid = HV_LINUX_GUEST_ID; /* See if the hypercall page is already set */ rdmsrl(HV_X64_MSR_HYPERCALL, hypercallMsr.as_uint64); @@ -250,28 +251,29 @@ int HvInit(void) goto Cleanup; } - gHvContext.HypercallPage = virtAddr; + g_hv_context.hypercall_page = virtAddr; DPRINT_INFO(VMBUS, "Hypercall page VA=%p, PA=0x%0llx", - gHvContext.HypercallPage, + g_hv_context.hypercall_page, (u64)hype...

...> > +#include <linux/highmem.h> >> > >> > /* Is Linux running as the root partition? */ >> > bool hv_root_partition; >> > @@ -448,8 +449,29 @@ void __init hyperv_init(void) >> > >> > rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64); >> > hypercall_msr.enable = 1; >> > - hypercall_msr.guest_physical_address = vmalloc_to_pfn(hv_hypercall_pg); >> > - wrmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64); >> > + >> > + if (hv_root_partition) { >> > + struct page *pg; >&...

...gt;> > >> >> > /* Is Linux running as the root partition? */ >> >> > bool hv_root_partition; >> >> > @@ -448,8 +449,29 @@ void __init hyperv_init(void) >> >> > >> >> > rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64); >> >> > hypercall_msr.enable = 1; >> >> > - hypercall_msr.guest_physical_address = vmalloc_to_pfn(hv_hypercall_pg); >> >> > - wrmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64); >> >> > + >> >> > + if (hv_root_partiti...

...ps.h> > #include <clocksource/hyperv_timer.h> > +#include <linux/highmem.h> > > /* Is Linux running as the root partition? */ > bool hv_root_partition; > @@ -448,8 +449,29 @@ void __init hyperv_init(void) > > rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64); > hypercall_msr.enable = 1; > - hypercall_msr.guest_physical_address = vmalloc_to_pfn(hv_hypercall_pg); > - wrmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64); > + > + if (hv_root_partition) { > + struct page *pg; > + void *src, *dst; > + > + /* > + * Order...

From: Haiyang Zhang <haiyangz at microsoft.com> Convert camel cased struct fields in channel_mgmt.h to lower cases Signed-off-by: Haiyang Zhang <haiyangz at microsoft.com> Signed-off-by: Hank Janssen <hjanssen at microsoft.com> --- drivers/staging/hv/channel.c | 302 ++++++++++++++++++------------------ drivers/staging/hv/channel_mgmt.c | 186 ++++++++++++------------

From: Haiyang Zhang <haiyangz at microsoft.com> Convert camel cased struct fields in channel_mgmt.h to lower cases Signed-off-by: Haiyang Zhang <haiyangz at microsoft.com> Signed-off-by: Hank Janssen <hjanssen at microsoft.com> --- drivers/staging/hv/channel.c | 302 ++++++++++++++++++------------------ drivers/staging/hv/channel_mgmt.c | 186 ++++++++++++------------

This group of patches removes all DPRINT from hv_vmbus.ko. It is divided in several patches due to size. All DPRINT calls have been removed, and where needed have been replaced with pr_XX native calls. Many debug DPRINT calls have been removed outright. The amount of clutter this driver prints has been significantly reduced. Signed-off-by: Hank Janssen <hjanssen at microsoft.com>

This group of patches removes all DPRINT from hv_vmbus.ko. It is divided in several patches due to size. All DPRINT calls have been removed, and where needed have been replaced with pr_XX native calls. Many debug DPRINT calls have been removed outright. The amount of clutter this driver prints has been significantly reduced. Signed-off-by: Hank Janssen <hjanssen at microsoft.com>

...info.domain_id = node_to_pxm(node); > + input->proximity_domain_info.flags.reserved = 0; > + input->proximity_domain_info.flags.proximity_info_valid = 1; > + input->proximity_domain_info.flags.proximity_preferred = 1; > + } else { > + input->proximity_domain_info.as_uint64 = 0; > + } > + status = hv_do_hypercall(HVCALL_CREATE_VP, input, NULL); > + local_irq_restore(irq_flags); > + > + if (status != HV_STATUS_INSUFFICIENT_MEMORY) { > + if (status != HV_STATUS_SUCCESS) { > + pr_err("%s: vcpu %u, lp %u, %d\n", __func__, > +...

Further cleanup of the vmbus driver: 1) Cleanup the interrupt handler by inlining some code. 2) Ensure message handling is performed on the same CPU that takes the vmbus interrupt. 3) Check for events before messages (from the host). 4) Disable auto eoi for the vmbus interrupt since Linux will eoi the interrupt anyway. 5) Some general cleanup. Regards, K. Y

Further cleanup of the vmbus driver: 1) Cleanup the interrupt handler by inlining some code. 2) Ensure message handling is performed on the same CPU that takes the vmbus interrupt. 3) Check for events before messages (from the host). 4) Disable auto eoi for the vmbus interrupt since Linux will eoi the interrupt anyway. 5) Some general cleanup. Regards, K. Y

...{ > + u8 function:3; > + u8 device:5; > + u8 bus; > + }; > +} __packed; > + > +union hv_pci_bus_range { > + u16 as_uint16; > + > + struct { > + u8 subordinate_bus; > + u8 secondary_bus; > + }; > +} __packed; > + > +union hv_device_id { > + u64 as_uint64; > + > + struct { > + u64 :62; > + u64 device_type:2; > + }; > + > + // HV_DEVICE_TYPE_LOGICAL Nit: please no '//' comments. > + struct { > + u64 id:62; > + u64 device_type:2; > + } logical; > + > + // HV_DEVICE_TYPE_PCI > + struct { > + u...

This patch set removes all un-needed DPRINT and printk calls and replaces the remaining ones with the correct pr_, dev_ and netdev_ calls from hv_vmbus, hv_netvsc, hv_timesource and hv_utils. Several DPRINTS are remaining that will be cleaned up in my next set of patches. They deal with printing out certain debugging that will be implemented slightly differently. The remaining hv_storvsc and

This patch set removes all un-needed DPRINT and printk calls and replaces the remaining ones with the correct pr_, dev_ and netdev_ calls from hv_vmbus, hv_netvsc, hv_timesource and hv_utils. Several DPRINTS are remaining that will be cleaned up in my next set of patches. They deal with printing out certain debugging that will be implemented slightly differently. The remaining hv_storvsc and

...@@ struct hv_tlb_flush_ex { > u64 gva_list[]; > } __packed; > > +/* HvGetPartitionId hypercall (output only) */ > +struct hv_get_partition_id { > + u64 partition_id; > +} __packed; > + > /* HvRetargetDeviceInterrupt hypercall */ > union hv_msi_entry { > u64 as_uint64; -- Vitaly

...a/arch/x86/hyperv/hv_init.c b/arch/x86/hyperv/hv_init.c index aa36049..3d534d2 100644 --- a/arch/x86/hyperv/hv_init.c +++ b/arch/x86/hyperv/hv_init.c @@ -157,6 +157,9 @@ void hyperv_init(void) tsc_msr.guest_physical_address = vmalloc_to_pfn(tsc_pg); wrmsrl(HV_X64_MSR_REFERENCE_TSC, tsc_msr.as_uint64); + + hyperv_cs_tsc.archdata.vclock_mode = VCLOCK_HVCLOCK; + clocksource_register_hz(&hyperv_cs_tsc, NSEC_PER_SEC/100); return; } diff --git a/arch/x86/include/asm/clocksource.h b/arch/x86/include/asm/clocksource.h index eae33c7..47bea8c 100644 --- a/arch/x86/include/asm/clocksource.h...

...a/arch/x86/hyperv/hv_init.c b/arch/x86/hyperv/hv_init.c index 0ce8485..17519e0 100644 --- a/arch/x86/hyperv/hv_init.c +++ b/arch/x86/hyperv/hv_init.c @@ -157,6 +157,9 @@ void hyperv_init(void) tsc_msr.guest_physical_address = vmalloc_to_pfn(tsc_pg); wrmsrl(HV_X64_MSR_REFERENCE_TSC, tsc_msr.as_uint64); + + hyperv_cs_tsc.archdata.vclock_mode = VCLOCK_HVCLOCK; + clocksource_register_hz(&hyperv_cs_tsc, NSEC_PER_SEC/100); return; } diff --git a/arch/x86/include/asm/clocksource.h b/arch/x86/include/asm/clocksource.h index eae33c7..47bea8c 100644 --- a/arch/x86/include/asm/clocksource.h...

...ontext.synic_event_page[cpu]); if (hv_context.synic_message_page[cpu]) - osd_page_free(hv_context.synic_message_page[cpu], 1); + free_page((unsigned long)hv_context.synic_message_page[cpu]); return; } @@ -502,6 +507,6 @@ void hv_synic_cleanup(void *arg) wrmsrl(HV_X64_MSR_SIEFP, siefp.as_uint64); - osd_page_free(hv_context.synic_message_page[cpu], 1); - osd_page_free(hv_context.synic_event_page[cpu], 1); + free_page((unsigned long)hv_context.synic_message_page[cpu]); + free_page((unsigned long)hv_context.synic_event_page[cpu]); } diff --git a/drivers/staging/hv/netvsc.c b/drivers/stagi...

...ontext.synic_event_page[cpu]); if (hv_context.synic_message_page[cpu]) - osd_page_free(hv_context.synic_message_page[cpu], 1); + free_page((unsigned long)hv_context.synic_message_page[cpu]); return; } @@ -502,6 +507,6 @@ void hv_synic_cleanup(void *arg) wrmsrl(HV_X64_MSR_SIEFP, siefp.as_uint64); - osd_page_free(hv_context.synic_message_page[cpu], 1); - osd_page_free(hv_context.synic_event_page[cpu], 1); + free_page((unsigned long)hv_context.synic_message_page[cpu]); + free_page((unsigned long)hv_context.synic_event_page[cpu]); } diff --git a/drivers/staging/hv/netvsc.c b/drivers/stagi...